Dataframe column visibility can now be controlled

crates/store/re_types/definitions/rerun/blueprint/archetypes/dataframe_visible_columns.fbs

@@ -0,0 +1,18 @@
+namespace rerun.blueprint.archetypes;
+
+
+/// Which columns should be displayed by the dataframe view.
+table DataframeVisibleColumns (
+    "attr.rerun.scope": "blueprint"
+) {
+    // --- Optional ---
+
+    /// Are all column selected, or only those specified by the user?
+    selection_mode: rerun.blueprint.components.ColumnSelectionMode ("attr.rerun.component_optional", nullable, order: 100);
+
+    /// The time columns to include (if mode is set to "Selected").
+    time_columns: [rerun.blueprint.components.TimelineName] ("attr.rerun.component_optional", nullable, order: 200);
+
+    /// The component columns to include (if mode is set to "Selected").
+    component_columns: [rerun.blueprint.components.ComponentColumnSelector] ("attr.rerun.component_optional", nullable, order: 300);
+}

crates/store/re_types/definitions/rerun/blueprint/components/column_selection_mode.fbs

@@ -0,0 +1,16 @@
+namespace rerun.blueprint.components;
+
+
+/// How are columns selected in the dataframe view?
+enum ColumnSelectionMode: ubyte (
+    "attr.rerun.scope": "blueprint"
+) {
+    /// Invalid value. Won't show up in generated types.
+    Invalid = 0,
+
+    /// Show all columns returned by the query.
+    All = 1 (default),
+
+    /// Show only the columns specified by the user.
+    Selected = 2,
+}

crates/store/re_types/definitions/rerun/blueprint/components/component_column_selector.fbs

@@ -0,0 +1,13 @@
+
+namespace rerun.blueprint.components;
+
+/// Describe a component column to be selected in the dataframe view.
+//TODO(ab, jleibs): this probably needs reunification with whatever structure the data out API uses.
+table ComponentColumnSelector (
+  "attr.arrow.transparent",
+  "attr.rust.derive": "Default, PartialEq, Eq, Hash",
+  "attr.rust.repr": "transparent",
+  "attr.rerun.scope": "blueprint"
+) {
+    selector: rerun.blueprint.datatypes.ComponentColumnSelector (order: 100);
+}

crates/store/re_types/definitions/rerun/blueprint/components/timeline_name.fbs

@@ -6,7 +6,7 @@ table TimelineName (
   "attr.arrow.transparent",
   "attr.python.aliases": "str",
   "attr.python.array_aliases": "str, Sequence[str]",
-  "attr.rust.derive": "PartialEq, Eq, PartialOrd, Ord",
+  "attr.rust.derive": "PartialEq, Eq, PartialOrd, Ord, Hash",
   "attr.rust.repr": "transparent",
   "attr.rerun.scope": "blueprint"
 ) {

crates/store/re_types/definitions/rerun/blueprint/datatypes/component_column_selector.fbs

@@ -0,0 +1,20 @@
+namespace rerun.blueprint.datatypes;
+
+
+/// Describe a component column to be selected in the dataframe view.
+//TODO(ab, jleibs): this probably needs reunification with whatever structure the data out API uses.
+// Has to be a table because flatbuffer doesn't support strings in structs.
+table ComponentColumnSelector (
+  "attr.rust.derive": "Default, PartialEq, Eq, Hash",
+  "attr.rerun.scope": "blueprint"
+) {
+  /// The entity path for this component.
+  entity_path: rerun.datatypes.EntityPath (order: 100);
+
+  /// The name of the component.
+  // NOTE: this field cannot be named `component_name`, because it would then clash with
+  // `ComponentMixin.component_name()` in the Python API.
+  component: rerun.datatypes.Utf8 (order: 200);
+
+  //TODO(ab, jleibs): many more fields to come (archetype, etc.)
+}

crates/store/re_types/definitions/rerun/blueprint/datatypes/utf8_list.fbs

@@ -7,7 +7,7 @@ table Utf8List (
   "attr.arrow.transparent",
   "attr.python.aliases": "Sequence[str]",
   "attr.rerun.scope": "blueprint",
-  "attr.rust.derive": "PartialEq, Eq, PartialOrd, Ord, Default",
+  "attr.rust.derive": "PartialEq, Eq, PartialOrd, Ord, Default, Hash",
   "attr.rust.repr": "transparent",
   "attr.rust.tuple_struct",
   "attr.rust.override_crate": "re_types_blueprint"

crates/store/re_types/definitions/rerun/datatypes/entity_path.fbs

@@ -7,7 +7,7 @@ table EntityPath  (
   "attr.arrow.transparent",
   "attr.python.aliases": "str",
   "attr.python.array_aliases": "Sequence[str]",
-  "attr.rust.derive": "PartialEq, Eq, PartialOrd, Ord, Default",
+  "attr.rust.derive": "PartialEq, Eq, PartialOrd, Ord, Default, Hash",
   "attr.rust.repr": "transparent",
   "attr.rust.tuple_struct",
   "attr.rust.override_crate": "re_types_core"